Read Sony CDX-GT26 Service Manual online
CDX-GT26
28
Pin No.
Pin Name
I/O
Description
60
AMPSTB
O
POWER_REG_IC standby signal output
61
CYRIL_SEL
I
Cyrillic display support selection signal input
62
VCC2
—
Power supply pin (+3.3 V)
63
NCO
O
Not used. (Open)
64
VSS
—
Ground pin
65
ILLUMI SEL
I
Illumination voltage selection setting signal input
66
COLSW SEL
I
Illumination color change function signal input
67
BT_MUTE
O
BT mute signal output Not used. (Open)
68
B-OUT SEL
I
Black out function select signal input
69
NCO
O
Not used.
70
AREASEL2
I
Destination setting terminal 2
71
AREASEL1
I
Destination setting terminal 1
72
AREASEL0
I
Destination setting terminal 0
73
DIM SEL
I
Dimmer function selection setting signal input
74
NCO
O
Not used. (Open)
75
MEC_SELFSW
I
Mechadeck self_switch signal input
76
EQ TYPE_SEL
I
EQ type selection signal input for SP package
77
BT_TX
O
BT_TX signal output Not used. (Open)
78
BT_RX
O
BT_RX signal output Not used. (Open)
79
DEBUG_1
O
Not used. (Open)
80
DEBUG_2
O
Not used. (Open)
81
RE-IN1
I
Rotary encoder signal input 1
82
RE-IN0
I
Rotary encoder signal input 0
83
SAIN
O
Spectrum analyzer serial data output Not used. (Open)
84
BT_RTS
O
BT_RTS signal output Not used. (Open)
85
BT_CTS
O
BT_CTS signal output Not used. (Open)
86
BT_RESET
O
BT_RESET signal output Not used. (Open)
87
BT_POWER
O
BT_POWER signal output Not used. (Open)
88
NCO
O
Not used. (Open)
89
SADATA
O
Spectrum analyzer serial data output Not used. (Open)
90
SACLK
O
Spectrum analyzer serial clock output Not used. (Open)
91
KEYACK0
I
Key acknowledge detect signal input (Rotary commander)
92
KEYACK1
I
Key acknowledge detect signal input (Front-panel)
93
VSM
O
S meter voltage detect signal output Not used. (Open)
94
KEYIN1
I
Key signal input 1
95
KEYIN0
I
Key signal input 0
96
AVSS
—
A/D converter ground pin
97
RC_IN0
I
Rotary commander key signal input 0
98
AVRH
—
A/D converter external standard power supply pin (+3.3V)
99
AVDD
—
A/D converter power supply pin (+3.3V)
100
LCD_CE
O
LCD driver Chip-enable signal output
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